{"product_id":"36-ml-borosilicate-glass-test-tubes","title":"36 ml Autoclavable Borosilicate Glass Test Tubes","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eThese medical-grade, autoclavable 20mm glass test tubes feature black threaded, rubber-lined caps. Heavy-duty screw-tops have a deep thread finish for an extra twist of security. Use in lab to store mushroom cultures, laboratory samples, and more. \u003c\/p\u003e\n\u003cp\u003eMade from Type I Borosilicate glass, test tubes have a low temperature gradient and can withstand direct flame, high temperatures and thermal shocks. \u003c\/p\u003e\n\u003cp\u003eMade in the USA.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNeed a test tube rack? \u003ca href=\"https:\/\/northspore.com\/collections\/lab-equipment\/products\/test-tube-rack\" data-cke-saved-href=\"https:\/\/northspore.com\/collections\/lab-equipment\/products\/test-tube-rack\"\u003eYou can find it here\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"North Spore","offers":[{"title":"10 Tubes","offer_id":3385914916904,"sku":"EQUIP-TT-10","price":21.99,"currency_code":"USD","in_stock":false},{"title":"40 Tubes","offer_id":3385914949672,"sku":"EQUIP-TT-40","price":65.99,"currency_code":"USD","in_stock":false},{"title":"100 Tubes","offer_id":3385914982440,"sku":"EQUIP-TT-100","price":136.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2418\/8179\/products\/cultivation-equipment-36-ml-culture-test-tubes-28419121545318.jpg?v=1762457342","url":"https:\/\/northspore.com\/nl\/products\/36-ml-borosilicate-glass-test-tubes","provider":"North Spore","version":"1.0","type":"link"}